Sweet Corn Seeds GSS 6924 F1 Super Sweet Hybrid High Yield (Syngenta)

Availability:: In Stock
Product Code:: GSS 6924 F1

Supersweet corn GSS 6924 F1 ( GSS 6924 F1 ) is a new F1 hybrid from Syngenta maturing in 81 days. It produces uniform cylindrical ears of 20–21 cm with bright yellow supersweet kernels. High resistance to MDMV. Suitable for fresh market and processing under open-field conditions. Find it at theseeds.shop.

Seeds

5000 seeds 108.00€

100 000 seeds 1,809.96€

Price

108.00€ 97.40€

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GSS 6924 F1 produces uniform, well-shaped cylindrical ears with strong commercial appeal. Kernels are bright yellow, tightly packed in 18–20 rows, and 13–14 mm deep. The well-developed husk provides effective protection against mechanical damage and birds – a practical advantage in open-field and mechanised harvest operations.

Plant and Yield

Plants reach approximately 260 cm, vigorous and well-leafed, forming uniform stands under intensive growing programmes. GSS 6924 F1 delivers excellent yield efficiency and consistent output season after season. Its strong MDMV resistance makes it a reliable choice in areas with high virus pressure. Available at theseeds.shop.

Resistances (HR / IR)

HR: MDMV – Maize Dwarf Mosaic Virus
HR: Ps (Rp1-g, Rp1-i) – Common rust
IR: Bm, Et – economically important diseases

Characteristics
Тип	Средно ранна
Вегетация (дни)	81
Размер	Дължина 20–21 cм, Диаметър 5.5 cм
Отглеждане	Открито
Plant height	260 cм
Устойчивости	MDMV, Ps, Bm, Et
Eating quality	Супер Сладък
First ear	Варира
Предназначение	Свеж пазар, Преработка
Number of ears	2 на растение
Брой редове зърна	Варира
Селекция / марка	Syngenta / Швейцария

What is the recommended plant population per decare?

5,000 – 5,500 plants/decare using standard supersweet corn planting density.

What is the recommended row spacing?

70–85 cm between rows.

What is the recommended in-row spacing?

20–25 cm within the row.

How many seeds are there per gram?

3–5 seeds/g – standard for sweet corn.

What is the seeding rate?

1–1.5 kg/decare for direct field sowing.

What is the germination temperature for the seeds?

A minimum soil temperature of 12–14°C is required for reliable germination of supersweet corn. Sow only after soils have warmed consistently above this threshold.

Is GSS 6924 F1 suitable for main-crop production?

Yes. Consistent yield, uniform ears, and a strong resistance package make it a dependable choice for large-scale and main-crop programmes.

Can it be grown in areas with MDMV pressure?

Yes. GSS 6924 F1 carries high resistance (HR) to Maize Dwarf Mosaic Virus – one of its key advantages over standard hybrids in virus-prone regions.

What is the market profile of this hybrid?

Well suited for both fresh market and industrial processing. Ear uniformity and good husk cover make it convenient for mechanised harvest and transport.

What is the ear size?

Average ear length 20–21 cm, diameter 5.5 cm, 18–20 kernel rows at 13–14 mm depth – strong commercial parameters for fresh market supply.

What are the main growing risks?

The primary risks for supersweet corn are viral diseases (especially MDMV), rust, and economically significant fungal diseases. GSS 6924 F1 has high resistance to MDMV and rust, and tolerance to Bm and Et. Crop rotation and timely plant protection remain essential.

When is the right time to sow?

Sow when soil temperature has reliably exceeded 12–14°C – typically from mid-April to late May depending on the region. For an extended supply window, stagger sowings every 10–14 days.